FU2200B RS485 and RJ45 digital power meter with PC software

RS485 and RJ45 digital power meter

FU2200B 0-800V digital panel power analyzer with RJ45 internet LAN port is a three-phase multifunction power and energy meter manufactured by GFUVE. It provides excellent value for monitoring power and energy management systems. It may be used as data gathering devices for intelligent power distribution or plant automation systems. All monitored data is available via a standard 10/100M internet port or digital RS485 communication port, which is based on the Modbus RTU and TCP/IP protocol, it can support SNMP.


FU2200B RJ45 digital panel power meter has the PC software and the data logger function, which can set by end users from 1min to 60min intervals to record. You can read the data through a PC. Also, you can share the data in the Internet LAN, and download data to excel file. By the way, it can measure the harmonics from 2 to 63rd. Back of power meter FU2200B with Ethernet port as photo shows here. Also two color of the shell can be choose, white or black.


  • Data logging;
  • Load analysis;
  • Web browse data;
  • 4 quadrant energy;
  • Three years warranty;
  • Power quality analysis;
  • Unbalance & phase angles;
  • Max/Min log with timestamp;
  • With PC management software;
  • 2-63rd harmonics Measurement;
  • True-RMS measuring parameters;
  • Demands and Multi-tariff energy;
  • High-speed RS485, Ethernet port;
  • As 0.5s three phase energy meter;
  • RTU-Modbus, TCP/IP, SNMP protocol;
  • 1-60minutes time interval setting;
  • Power factor recorder and analysis;
  • 2MB onboard memory, extended to 16M;
  • TOU, 4 Tariffs, 6 Seasons, 6 Schedules;
  • ANSI and IEC 0.2/0.5S/1 accuracy class;


  • Airport;
  • Power plant;
  • Data logging;
  • Energy meter;
  • Railway system;
  • Power quality analysis;
  • Power monitoring system;
  • Photovoltaic power station;
  • Mobile communication company;
  • Medium and low voltage systems;
  • Commercial, industrial, utility;
  • Electric energy metering cabinet;
  • Low voltage distribution cabinet;
  • High voltage distribution cabinet;
  • Industrial and mining enterprises;
  • Energy consumption monitoring system;
  • Electric energy metering of photovoltaic power station;
  • Metering of distribution feeders, transformers, generators, capacitor banks and motors;


Electrical parameters 
Power supply (AC/DC) AC 85-400V / DC 85-330V
Power consumption: <4VA
Measurement Parameters Voltage (Ph-N); Voltage (Ph-Ph); Current; Frequency; PF; Phase angle; Active Power(W); Reactive Power(Q); Apparent Power(S), 2nd to 49th harmonics(option)
Harmonics Total harmonics ratio of phase-voltage
Total harmonics ratio of current
2nd to 63nd harmonics ratio of phase-voltage
2nd to 63nd harmonics ratio of current
Maximum Value & Minimum Value Voltage, current, frequency, active power, reactive power, apparent power,demandP,demandQ, demandS.
Computation Forward active power energy
Reverse active power energy
Forward active power energy
Reverse reactive power energy
Measuring Range 0-800V, 0-10A, 45-65Hz, -1 ~ 0 ~ 1
Measuring Accuracy Voltage: 0.2%RD±0.05%FS
Current: 0.2%RD±0.05%FS
Active power: 0.5%RD±0.05%FS
Reactive power: 1.5%RD +0.05%FS
Apparent power: 0.5%RD +0.1%FS
Power factor: 0.2%RD
Frequency: 0.05%RD
Active energy: 0.5%
Maximum Demand Ia, Ib, Ic, ΣPtotal, ΣQtotal, ΣStotal, 15 minutes
Data logger interval time 1minute - 60 minutes can be set
Data logger U1,U2,U3, U12,U23,U31, I1,I2,I3, F, P,Q,S, demand, Ep Eq, Es, Phase,Unbalance,EPrate, EQrate, ESrate
Load recorder or curve Yes
Display Blue back-lit LCD Display
5 display figures
4 operation keys
Communication Support RS-485 interface port, 32 (128) Networking
ModBus-TCP/IP, SNMP communication protocol
Ethernet 10/100M port (RJ45)
Memory 2M onboard memory,can be extended to 16M.
Data looger interval can set by end users from 1min to 60min.The default is 15min.
You can read the data through a PC, also you can select the data to diaplay and store from software.
Programmable Measuring system: 3P4W/3P3W etc
Transformation Ratio: PT 1-10000; CT 1-10000
Energy Pulse  Provides active & reactive energy pulse output
Pulse parameters can be choosed
Pulse constant range: 0.1-10000kWh/kvarh
Pulse constant can be programmable
Dry contact output (1Ax100V)
Input every voltage/current compsumption 0.5VA/channel
Tariffs 4
Seasons 6
Schedules 6
Connection Mode 3P4W, 3P4W BAL, 3P3W, 3P3W BAL, 1P3W, 1P2W
Clock Yes
Baud 1200-57600, Standard 38400
Web browser Yes
PC management software Yes, downloaddata to excel file
Standard EN610101:2010; EN61010-2-030:2010; EN61326-1:2013;
EN61000-3-2:2014; EN61000-3-3:2013; IEC61000-4;
IEC61557-12; IEC60068-2-1/2/30
IEC 62052-11; IEC 62053-21; IEC 62053-22
Mechanical parameters 
Dimensions (L x W x H) (mm) 96 x 96 x 14
Net Weight 550g
Mounting Panel mounting
Trepanning: 92x92mm
The thickness of installation: 84mm
DIN mounting (optional)
Environmental conditions 
Temperature -5 to +50 °C
Humidity 20%-95%RH, without condensation
Warranty Three years warranty


Parameters Accuracy Resolution Measuring range Show on the display
Voltage 0.2% 0.01V 0-800V 0.5-500kV
Current 0.2% 0.01mA 0-10A 5mA-50000A
Active power 0.5% 0.2W 0-4800W/phase -9999MW to +9999MW
Reactive power 2% 0.2var 0-4800var/phase -9999Mvar to +9999Mvar
Apparent power 0.5% 0.2VA 0-4800VA/phase 0-9999MVA
Active demand 0.5% 0.2W 0-4800W/phase -9999MW to +9999MW
Reactive demand 2% 0.2var 0-4800var/phase -9999Mvar to +9999Mvar
Apparent demand 0.5% 0.2VA 0-4800VA/phase 0 to 9999MVA
Power factor 0.005 0.0001 -1.000 - 0 - 1.000 -1.000 - 0 - 1.000
Frequency 0.01Hz 0.01Hz 45.000-65.000Hz 45.000-65.000Hz
Active energy 0.5S, 0.5%, 0.2% 0.001kWh 0-999999.999kWh 0-99999999.9kWh
Reactive energy 2% 0.001kvarh 0-999999.999kvarh 0-99999999.9kvarh
Apparent energy 0.5% 0.001VAh 0-999999.999kVAh 0-99999999.9kVAh
Phase angle 0.1° 0.01° 0-359.99° 0-359.99°
Unbalance 2% 0.01% 0-300.00% 0-300.00%
PT ratio   1   1-10000
CT ratio   1   1-10000
Address code   1   1-253
IP Address(default) IP address can be modified  

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